Services supported
•
PROFINET IO conformance class B
•
LLDP according to IEEE 802.1 AB
•
SNMP
•
MIB-II
•
Cyclic IO communication
•
Acyclic read/write services for communication via TCI interface
•
Diagnostic alarms
•
TCP/IP communication via port 9000
•
MRP client support
3.4
Input signals
3.4.1
Reset signals
If the safety laser scanner is operated with a restart interlock, then the safety laser
scanner requests a reset signal from the controller (Reset required) after a protective
field interruption and subsequent clear protective field. The safety laser scanner
responds to a change in signal edge from Low to High of the reset signal (not to the
signal level state).
WARNING
Dangerous state of the machine
If the reset signal is implemented as a single signal, an electromagnetic interference
signal could trigger a restart.
b
The reset signal must be fail-safe (single failure proof).
3.4.2
Control signals for switching monitoring cases
You can switch between protective fields by switching monitoring cases.
NOTE
The respective control inputs A, B, C, D of the S3000 PROFINET IO/IO-OF Professional,
or A, B of the S3000 PROFINET IO/IO-OF Advanced expect complementary signals.
Table 3: Logical state 0 of the control inputs via the process image
A
B
C
D
Bits of the output bye 0
in the process image (
,
)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Value of the bit
1
0
1
0
1
0
1
0
Logical state
0
0
0
0
Table 4: Logical state 1 of the control inputs via the process image
A
B
C
D
Bits of the output bye 0
in the process image (
,
)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Value of the bit
0
1
0
1
0
1
0
1
Logical state
1
1
1
1
PRODUCT DESCRIPTION
3
8013291/ZA19/2019-11-14 | SICK
O P E R A T I N G I N S T R U C T I O N S | S3000 PROFINET IO, S3000 PROFINET IO-OF
23
Subject to change without notice
